Edited by Paul Pratt, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) WoRMS for SMEBD, some rights reserved (CC BY-NC-SA)
- 2. (c) NOAA Great Lakes Environmental Research Laboratory, some rights reserved (CC BY-NC)
- 3. (c) Ryan Somma, some rights reserved (CC BY-SA)
- 4. (c) Phil's 1stPix, some rights reserved (CC BY-NC-SA)
- 5. (c) Ohio Sea Grant, some rights reserved (CC BY-NC)
- 6. (c) Animal Diversity Web, some rights reserved (CC BY)
- 7. (c) Noel Burkhead, some rights reserved (CC BY-NC-SA)
- 8. (c) Wisconsin Department of Natural Resources, some rights reserved (CC BY-ND)
- 9. (c) Cliff, some rights reserved (CC BY)
- 10. (c) robeposse, some rights reserved (CC BY)
- 11. (c) Per Verdonk, some rights reserved (CC BY-NC)
- 12. (c) USFWS Fisheries, some rights reserved (CC BY-NC-ND)
- 13. (c) Rob Ireton, some rights reserved (CC BY-NC-SA)
- 14. (c) Matt Tillett, some rights reserved (CC BY-NC-ND)
- 15. (c) WorldFish Center - FishBase, some rights reserved (CC BY-NC)
- 16. (c) teamfish, some rights reserved (CC BY-NC)
- 17. (c) Michael, some rights reserved (CC BY-NC)
- 18. (c) sankax, some rights reserved (CC BY-NC)
- 19. (c) Bas Kers, some rights reserved (CC BY-NC-SA)
- 20. (c) Yuriy Kvach, some rights reserved (CC BY)
- 21. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
- 22. (c) Brian Gratwicke, some rights reserved (CC BY-NC)
- 23. (c) Brian Wulker, some rights reserved (CC BY-NC)
- 24. (c) Raredon, Sandra J., some rights reserved (CC BY-NC-SA)
- 25. (c) JonesRiver, some rights reserved (CC BY-NC-ND)
- 26. (c) Anders Holder, some rights reserved (CC BY-NC), uploaded by Anders Holder
- 27. (c) leemiranda_112, some rights reserved (CC BY-NC)
- 28. (c) Scott Wilson, some rights reserved (CC BY-ND)
- 29. Ellen Edmonson and Hugh Chrisp, no known copyright restrictions (public domain)
- 30. (c) Jamie Stewart, some rights reserved (CC BY-NC-ND)
- 31. (c) Brian Gratwicke, some rights reserved (CC BY)
- 32. (c) David Cole, some rights reserved (CC BY-NC), uploaded by David Cole
- 33. (c) scott e, some rights reserved (CC BY-NC-SA)
- 34. (c) Adam Cohen, some rights reserved (CC BY), uploaded by Adam Cohen